Additional Resources

Broadband seismology has changed radically over the last 30 years, from researchers with a large seismological apparatus in their basement vaults to deploying a very broadband seismometer on an Antarctic ice sheet in the brief time it takes to shut off and restart a helicopter!

The Trillium Cascadia marries the proven Trillium Compact Posthole with the Class A Titan Posthole in a single posthole instrument. This dual-use, ultra-wide dynamic range sensor measures both strong motion and weak motion, with absolutely no compromise in performance.